Sándor Ferenczy (born February 12, 1906, in Hungary – died September 15, 1993, in Hamburg, Germany) was a director and writer of radio plays, best known for his extensive work in children’s and youth radio drama.

Ferenczy wrote and adapted numerous radio plays, particularly fairy tale adaptations during the 1950s. He also created modern and original stories, such as Peter und das Zauberklavier (1959), Die Gentlemen bitten zur Kasse (1966/1968), and Der Wal im Wasserturm (1974). His productions were known for their creativity, strong storytelling, and engaging musical elements, making them enduring favorites among German-speaking audiences.

Beginning in 2006, efforts were made to restore and re-release many of Ferenczy's original recordings on CD, introducing a new generation to his influential body of work.

Sándor Ferenczy passed away at the age of 87 and was laid to rest at Ohlsdorf Cemetery in Hamburg.